[INFO] fetching crate char-classes 0.3.2...
[INFO] testing char-classes-0.3.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate char-classes 0.3.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate char-classes 0.3.2
[INFO] finished tweaking crates.io crate char-classes 0.3.2
[INFO] tweaked toml for crates.io crate char-classes 0.3.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate char-classes 0.3.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate char-classes 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded char-classes-proc_macro v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ba4a6e2e11b931bc6b7fe8f04cb47a2c7e3420910958d0c12c11c4a05a75bcb
[INFO] running `Command { std: "docker" "start" "-a" "3ba4a6e2e11b931bc6b7fe8f04cb47a2c7e3420910958d0c12c11c4a05a75bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ba4a6e2e11b931bc6b7fe8f04cb47a2c7e3420910958d0c12c11c4a05a75bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ba4a6e2e11b931bc6b7fe8f04cb47a2c7e3420910958d0c12c11c4a05a75bcb", kill_on_drop: false }`
[INFO] [stdout] 3ba4a6e2e11b931bc6b7fe8f04cb47a2c7e3420910958d0c12c11c4a05a75bcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 1c327816fad6766fdd348cabe1d5639bc0009803cfba30e0b1dd0552f8caf962
[INFO] running `Command { std: "docker" "start" "-a" "1c327816fad6766fdd348cabe1d5639bc0009803cfba30e0b1dd0552f8caf962", kill_on_drop: false }`
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling char-classes-proc_macro v0.2.1
[INFO] [stderr]    Compiling char-classes v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "1c327816fad6766fdd348cabe1d5639bc0009803cfba30e0b1dd0552f8caf962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c327816fad6766fdd348cabe1d5639bc0009803cfba30e0b1dd0552f8caf962", kill_on_drop: false }`
[INFO] [stdout] 1c327816fad6766fdd348cabe1d5639bc0009803cfba30e0b1dd0552f8caf962
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2480353ecd697c58f5dab13127bb49dca0901fb8bd86f49cbec18fb47ee6c895
[INFO] running `Command { std: "docker" "start" "-a" "2480353ecd697c58f5dab13127bb49dca0901fb8bd86f49cbec18fb47ee6c895", kill_on_drop: false }`
[INFO] [stderr]    Compiling char-classes v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "2480353ecd697c58f5dab13127bb49dca0901fb8bd86f49cbec18fb47ee6c895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2480353ecd697c58f5dab13127bb49dca0901fb8bd86f49cbec18fb47ee6c895", kill_on_drop: false }`
[INFO] [stdout] 2480353ecd697c58f5dab13127bb49dca0901fb8bd86f49cbec18fb47ee6c895
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 031d2d34b2b41038b709aff5055f3fac3b6ec59548298edc083c033c0ba19a4e
[INFO] running `Command { std: "docker" "start" "-a" "031d2d34b2b41038b709aff5055f3fac3b6ec59548298edc083c033c0ba19a4e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/char_classes-319ab83beedddb7d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::basic_not_pattern ... ok
[INFO] [stdout] test tests::basic_pattern ... ok
[INFO] [stdout] test tests::dash_range ... ok
[INFO] [stdout] test tests::dash_range_not_pat ... ok
[INFO] [stdout] test tests::first_not_pattern_empty ... ok
[INFO] [stdout] test tests::first_not_pattern_rest ... ok
[INFO] [stdout] test tests::first_pattern ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "031d2d34b2b41038b709aff5055f3fac3b6ec59548298edc083c033c0ba19a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "031d2d34b2b41038b709aff5055f3fac3b6ec59548298edc083c033c0ba19a4e", kill_on_drop: false }`
[INFO] [stdout] 031d2d34b2b41038b709aff5055f3fac3b6ec59548298edc083c033c0ba19a4e